Spring Boot.
Build your next skill.

Module 1: Introduction to Spring Framework

What is Spring?

• Overview of Spring Framework
• Dependency Injection (DI) and Inversion of Control (IoC)

Spring Modules Overview

• Spring Core, Spring MVC, Spring Data, Spring Security, etc.

Module 2: Getting Started with Spring Boot

Introduction to Spring Boot

• What is Spring Boot?
• Advantages of Spring Boot
• Understanding Spring Boot Architecture

Setting up the Environment

• Installing Java and IDE (IntelliJ IDEA/Eclipse)
• Maven/Gradle Basics
• Creating Your First Spring Boot Application

Module 3: Spring Boot Basics

Spring Boot Starter Projects

• Overview of Starters
• Configuring Maven/Gradle Dependencies

Spring Boot Auto-Configuration

• How Auto-Configuration Works
• Customizing Auto-Configuration

Spring Boot Application Properties

• Using application.properties and application.yml
• Configuring Profiles (dev, test, prod)

Module 4: RESTful Web Services

Introduction to REST

• What is REST?
• REST Principles and HTTP Methods (GET, POST, PUT, DELETE)

Building REST APIs with Spring Boot

• @RestController and @RequestMapping Annotations
• Handling Request and Response

Data Serialization and Deserialization

• Working with JSON (Jackson)

Module 5: Spring Boot Data Access

Spring Data JPA Overview

• What is JPA?
• Setting up a DataSource

Using Spring Data Repositories

• CrudRepository and JpaRepository
• Query Methods and Custom Queries

Database Operations

• Configuring H2, MySQL, or PostgreSQL
• Performing CRUD Operations

Module 6: Spring Boot Advanced Features

Spring Boot Actuator

• Monitoring and Managing Applications
• Using Built-in Endpoints

Spring Boot Security

• Adding Authentication and Authorization
• Working with Spring Security Filters
• JWT Integration for Secure APIs

Spring Boot Validation

• Using @Valid and @Validated Annotations
• Custom Validators

Module 7: Working with Spring Boot Microservices

Introduction to Microservices

• Benefits of Microservices Architecture
• Challenges of Microservices

Spring Cloud Basics

• Eureka Discovery Service
• Feign Clients
• API Gateway with Spring Cloud Gateway

Building Microservices with Spring Boot

• Creating and Running Independent Services
• Communication Between Services

Module 9: Spring Boot Deployment

Packaging and Deploying Spring Boot Applications

• Creating Executable JAR/WAR File
• Deploying on Tomcat and Jetty Servers

Deploying to Cloud Platforms

• AWS Elastic Beanstalk
• Dockerizing Spring Boot Applications

Module 10: Real-Time Project

End-to-End Application Development

• Requirement Analysis and Architecture Design
• Developing and Testing APIs
• Integrating with Frontend (Optional)

Project Deployment and Monitoring

Module 11: Best Practices and Interview Preparation

Spring Boot Best Practices

• Writing Clean and Maintainable Code
• Optimizing Performance

Interview Questions and Mock Interviews

• Conceptual Questions
• Hands-On Coding Tasks
• API Gateway with Spring Cloud Gateway